Isn’t it disgusting to touch Dirty screens? Surfaces of any touch-based screens are infested with finger prints and other interaction remnants carrying potential disease causing agents. And now Microsoft has a solution. Microsoft has patented a cure for this, where we can use UV light is to disinfect touchscreens automatically. A transparent film material is affixed to the touchscreen that will automatically disinfect the surface. UV light is emitted from a UV light source into an edge of the transparent material, transferring the light through it. Then, some UV light escapes from the transparent film when you touch the surface disinfect fingertips and immediate surrounding areas.